inovex/scrumlr.io
Nov 2024 – Dec 2025
8 Months active
Languages Used
GoTypeScriptMakefileMarkdownShell
Technical Skills
API DevelopmentBackend DevelopmentData Serialization/DeserializationFile HandlingFrontend DevelopmentReact
Mateo Ivankovic
PROFILE
Mateo Ivankovic
Over eight months, contributed to inovex/scrumlr.io by building and refining collaborative board features, including board import/export with participant data, card voting with real-time updates, and user lifecycle management. Applied Go and TypeScript to develop robust API endpoints, backend service layers, and frontend state management using React and Redux. Focused on data integrity and maintainability through modular programming, comprehensive unit testing, and architecture refactoring, such as separating user and session logic into distinct packages. Enhanced reliability with Docker-based deployments and improved documentation. Addressed critical bugs affecting vote handling and note synchronization, ensuring consistent user experience and accurate data flow across the application.
Overall Statistics
Feature vs Bugs
78%Features
Repository Contributions
10Total
Bugs
2
Commits
10
Features
7
Lines of code
66,783
Activity Months8
Your Network
39 peopleWork History
December 2025
2 Commits • 2 Features
Dec 1, 2025Month: 2025-12 | Repository: inovex/scrumlr.io. This month delivered two major capabilities and a critical bug fix that drive data integrity and user lifecycle governance: 1) Board Export Enhancements: Include Participant/User Data (export now includes participant data for accurate representation), 2) User Deletion Functionality (new API endpoints and DB interactions with error handling and logging to safely remove users). Major bug fix: Fixed export of board to correctly include and map participant/user data for exports (#5635). Overall impact: reduced manual reconciliation, improved data governance and compliance, faster onboarding/offboarding, and more reliable exports. Technologies/skills: backend API design, DB transactions, logging/observability, collaboration.
2 Commits • 2 Features
Dec 1, 2025Month: 2025-12 | Repository: inovex/scrumlr.io. This month delivered two major capabilities and a critical bug fix that drive data integrity and user lifecycle governance: 1) Board Export Enhancements: Include Participant/User Data (export now includes participant data for accurate representation), 2) User Deletion Functionality (new API endpoints and DB interactions with error handling and logging to safely remove users). Major bug fix: Fixed export of board to correctly include and map participant/user data for exports (#5635). Overall impact: reduced manual reconciliation, improved data governance and compliance, faster onboarding/offboarding, and more reliable exports. Technologies/skills: backend API design, DB transactions, logging/observability, collaboration.
December 2025
November 2025
2 Commits • 1 Features
Nov 1, 2025Nov 2025 monthly summary for inovex/scrumlr.io focusing on architecture modernization and modularization. Delivered a significant codebase refactor to separate user and session functionality into distinct packages and moved router/API logic into dedicated packages to improve modularity, maintainability, and future scalability. No major bug fixes recorded for this period based on available data.
November 2025
2 Commits • 1 Features
Nov 1, 2025Nov 2025 monthly summary for inovex/scrumlr.io focusing on architecture modernization and modularization. Delivered a significant codebase refactor to separate user and session functionality into distinct packages and moved router/API logic into dedicated packages to improve modularity, maintainability, and future scalability. No major bug fixes recorded for this period based on available data.
September 2025
1 Commits • 1 Features
Sep 1, 2025Summary for 2025-09: Key feature delivered: Card voting: sort cards by vote count in voting sessions, so the most voted cards appear prominently as sessions are updated or closed. This was backed by minor DTO and service-layer refactoring to support the new sorting logic and ensure robust data handling. Major bug fixed: ensured cards are sorted after voting to reflect the latest vote counts, eliminating UI inconsistencies (commit ad9a324ff7895bc7fa2a897137488d3cbf3a5870 with fix: Sort cards after voting (#5443)). Overall impact: faster decision-making in planning sessions, better UX, and more reliable data flow between frontend and backend. Technologies/skills demonstrated: frontend TypeScript/React changes, backend DTO/service-layer refactoring, data handling, and commit-driven delivery.
1 Commits • 1 Features
Sep 1, 2025Summary for 2025-09: Key feature delivered: Card voting: sort cards by vote count in voting sessions, so the most voted cards appear prominently as sessions are updated or closed. This was backed by minor DTO and service-layer refactoring to support the new sorting logic and ensure robust data handling. Major bug fixed: ensured cards are sorted after voting to reflect the latest vote counts, eliminating UI inconsistencies (commit ad9a324ff7895bc7fa2a897137488d3cbf3a5870 with fix: Sort cards after voting (#5443)). Overall impact: faster decision-making in planning sessions, better UX, and more reliable data flow between frontend and backend. Technologies/skills demonstrated: frontend TypeScript/React changes, backend DTO/service-layer refactoring, data handling, and commit-driven delivery.
September 2025
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for inovex/scrumlr.io: Delivered a major backend architecture refactor introducing a new service layer to improve maintainability and scalability. Reorganized the project structure, updated Docker configurations, and refreshed documentation to reflect the changes, enabling more reliable deployments and faster onboarding.
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for inovex/scrumlr.io: Delivered a major backend architecture refactor introducing a new service layer to improve maintainability and scalability. Reorganized the project structure, updated Docker configurations, and refreshed documentation to reflect the changes, enabling more reliable deployments and faster onboarding.
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 — inovex/scrumlr.io: Delivered comprehensive API-layer unit tests and updated testing documentation. This work enhances API reliability, supports safer refactors, and improves testing onboarding. No major bugs fixed this month.
1 Commits • 1 Features
Feb 1, 2025February 2025 — inovex/scrumlr.io: Delivered comprehensive API-layer unit tests and updated testing documentation. This work enhances API reliability, supports safer refactors, and improves testing onboarding. No major bugs fixed this month.
February 2025
January 2025
1 Commits
Jan 1, 2025January 2025 monthly summary for inovex/scrumlr.io. Key features delivered: primarily a critical bug fix to ensure notes stay synchronized with live voting updates during real-time sessions. Major bugs fixed: notes did not update when voting information changed; resolved by extending the note reducer to handle voting state changes. The fix references commit 13ad10e4c5c74a4f1f78a0712f79333a7c2994da with message 'add case to note reducer when voting gets updated (#4756)'. Overall impact: improved data consistency and reliability in the notes-vs-voting state, leading to a smoother user experience in live collaboration and higher trust in the app state. Technologies/skills demonstrated: front-end state management (Redux/reducer updates), real-time data synchronization, debugging and issue tracing with commit-level traceability.
January 2025
1 Commits
Jan 1, 2025January 2025 monthly summary for inovex/scrumlr.io. Key features delivered: primarily a critical bug fix to ensure notes stay synchronized with live voting updates during real-time sessions. Major bugs fixed: notes did not update when voting information changed; resolved by extending the note reducer to handle voting state changes. The fix references commit 13ad10e4c5c74a4f1f78a0712f79333a7c2994da with message 'add case to note reducer when voting gets updated (#4756)'. Overall impact: improved data consistency and reliability in the notes-vs-voting state, leading to a smoother user experience in live collaboration and higher trust in the app state. Technologies/skills demonstrated: front-end state management (Redux/reducer updates), real-time data synchronization, debugging and issue tracing with commit-level traceability.
December 2024
1 Commits
Dec 1, 2024December 2024 for inovex/scrumlr.io: Delivered a stability fix for vote handling when columns are deleted. Ensured votes tied to deleted columns are removed, the frontend UI reflects the updated state, and event filtering correctly parses deleted votes for consistent vote management. This work reduces edge-case risk and improves data integrity across vote-related interactions.
1 Commits
Dec 1, 2024December 2024 for inovex/scrumlr.io: Delivered a stability fix for vote handling when columns are deleted. Ensured votes tied to deleted columns are removed, the frontend UI reflects the updated state, and event filtering correctly parses deleted votes for consistent vote management. This work reduces edge-case risk and improves data integrity across vote-related interactions.
December 2024
November 2024
1 Commits • 1 Features
Nov 1, 2024Concise monthly summary for 2024-11 focusing on business value and technical achievements for inovex/scrumlr.io. This month emphasized delivering a Board Import and Restore feature to improve data portability, onboarding, and collaboration workflows, with a strong emphasis on preserving data integrity during import.
November 2024
1 Commits • 1 Features
Nov 1, 2024Concise monthly summary for 2024-11 focusing on business value and technical achievements for inovex/scrumlr.io. This month emphasized delivering a Board Import and Restore feature to improve data portability, onboarding, and collaboration workflows, with a strong emphasis on preserving data integrity during import.
Activity
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Quality Metrics
Correctness90.0%
Maintainability88.0%
Architecture86.0%
Performance84.0%
AI Usage22.0%
Skills & Technologies
Programming Languages
GoMakefileMarkdownShellTypeScript
Technical Skills
API DesignAPI DevelopmentAPI TestingAPI designAPI developmentAPI integrationBackend DevelopmentData Serialization/DeserializationDatabase ManagementDockerDocumentationFile HandlingFrontend DevelopmentGoMicroservices
Repositories Contributed To
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